Packaging carton



FIG. 1 is a front, top, and side perspective view of the of a packaging carton showing my design;

FIG. 2 is front elevational view thereof;

FIG. 3 is a side elevational view thereof, the other side elevational view and the back elevational view being identical to FIG. 3;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view of a packaging carton of FIG. 1 in an unassembled blank configuration.

The broken lines in the drawings depict perforation lines that do not form part of the claimed design. 

CLAIM The ornamental design for a packaging carton, as shown and described. 